Wine provided during repast (Italian) (4)
I believe the answer is:
asti
'wine' is the definition.
(I've seen this before)
'during repast italian' is the wordplay.
'during' indicates a hidden word.
'ASTI' is hidden within 'repast italian'.
'provided' is the link.
(Other definitions for asti that I've seen before include "White wine named after a town in Piedmont" , "Italian product" , "Alcohol" , "- spumante, It. wine" , "Capital of a north-west Italian province, known for its sparking wine" .)